87228955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 125115840

約数和(自身を除く): 37886885

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 3217, 5423, 16085, 27115, 35387, 54689, 93293, 176935, 273445, 466465, 601579, 1026223, 1585981, 3007895, 5131115, 7929905, 17445791, 87228955]

約数ペア:

[(1, 87228955), (5, 17445791), (11, 7929905), (17, 5131115), (29, 3007895), (55, 1585981), (85, 1026223), (145, 601579), (187, 466465), (319, 273445), (493, 176935), (935, 93293), (1595, 54689), (2465, 35387), (3217, 27115), (5423, 16085)]